org.jscience.media.audio.dsp.monitors
Class SpectrumAnalyzer

java.lang.Object
  org.jscience.media.audio.dsp.AbstractAudio
      org.jscience.media.audio.dsp.monitors.SpectrumAnalyzer

All Implemented Interfaces:

Named

public class SpectrumAnalyzer
extends AbstractAudio

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Field Summary

Fields inherited from class org.jscience.media.audio.dsp.AbstractAudio

ALLTYPES, MONITOR, next, NOTYPE, previous, PROCESSOR, SAMPLEBUFFERSIZE, SINK, SOURCE

Constructor Summary

SpectrumAnalyzer(java.lang.String name)
Spectrum Analyzer device class constructor

Method Summary

int	getSamples(short[] buffer, int length) DOCUMENT ME!
void	minMaxChannels(int min, int max, int preferred) DOCUMENT ME!
void	minMaxSamplingRate(int min, int max, int preferred) DOCUMENT ME!

Methods inherited from class org.jscience.media.audio.dsp.AbstractAudio

doReset, equals, getByPass, getName, getNumberOfChannels, getSamplingRate, hexo, hexo, hexo, hexo, negotiateNumberOfChannels, negotiateSamplingRate, o, propagateReset, reset, setByPass, setChannelsRecursive, setNumberOfChannels, setSamplingRate, setSamplingRateRecursive, toString, typeString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SpectrumAnalyzer

public SpectrumAnalyzer(java.lang.String name)

Spectrum Analyzer device class constructor

Parameters:

name - name is the name to be shown in the title bar of the spectrum analyzer's UI for identification purposes.

Method Detail

getSamples

public int getSamples(short[] buffer,
                      int length)

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Specified by:

getSamples in class AbstractAudio

Parameters:

buffer - DOCUMENT ME!

length - DOCUMENT ME!

Returns:

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minMaxSamplingRate

public void minMaxSamplingRate(int min,
                               int max,
                               int preferred)

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Overrides:

minMaxSamplingRate in class AbstractAudio

Parameters:

min - DOCUMENT ME!

max - DOCUMENT ME!

preferred - DOCUMENT ME!

minMaxChannels

public void minMaxChannels(int min,
                           int max,
                           int preferred)

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Overrides:

minMaxChannels in class AbstractAudio

Parameters:

min - DOCUMENT ME!

max - DOCUMENT ME!

preferred - DOCUMENT ME!